Status: Released
Runtime: 55
Release Date: 01/04/1963
Origin Language: en
Origin Country: US - GB
Languages: English
Production: Children's Film Foundation (CFF)
Countries: United Kingdom
Budget: 0
Revenue: 0 (0)
Sheffield, England: someone in the steelworks is selling details of a new alloy to a foreign agent. The children lead to his capture with the help of a prize pigeon.